Pressure / Safety Relief Valves

66 SERIES VALVES ( IBR / CCOE APPROVED )These are high lift, full nozzle Safety Relief Valves for steam, gas or liquid service, available in various orifice sizes from 0.71cm2 to 168cm2 i.e. D orifice to T orifice upto 1500#. Face to face dimensions are in accordance to API526. These valves can be supplied with or without bellows depending upon process and end user requirement. Valves can be manufactured in different body materials such as Carbon Steel, Stainless Steel, Cr MO Steel or Low temperature Steel. Variations in form of different types of bellows, lifting lever, open or closed bonnet, stellited nozzle or disc & Gag, are available.
9 SERIES VALVESThese are screwed / flanged type valve suitable for both gas and liquid applications. The valves are available in orifice sizes ranging from 0.283 cm2 to 3.664 cm2 & pressure class upto 2500#. These valves are available with a maximaum set pressure of 420 bar at 38C. Body material available is A216 WCB and A351 CF8M. Valves are also suitable for Cryogenic application.
S15 SERIES VALVESThese are screwed or flanges safety relief valves for gas & liquid applications and are provided with adjustable blow down ring. Body material is A195/Wcb as standard & for corrossive service body material used is A182F 316 / CF8M.

Series 15 valves are thermal expansion relief valves which are suitable to relieve liquid uptp 1480 PSIG are supplied in orifice size of 0.38 cm2 uptp 600 class rating.

S15 vlaves can be supplied with screwed or flanges connections.

MEKASTER Safety Relief Valves